4 ms·instagramz.com is a legit domain owned by Facebookby edm0nd 5y agoinstagramz.com is a legit domain owned by Facebookjunon 5y agoSure looks like it, nameservers point there. Seems a Facebook\b\b\bMeta employee did this to you OP.ipaddr 5y agoNot necessarily a hacker changing the email to a whitelisted domain that will reject the email probably makes it the safest email address to use.